Patents by Inventor Benjamin D. Hughes

Benjamin D. Hughes has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20180080200
    Abstract: A coupling for connecting ground engaging tools to a lip of an excavator bucket or similar uses an eccentric rotating lock, whereby rotation of the lock alters the distance between bearing surfaces and thus allows tightening of the lock.
    Type: Application
    Filed: November 27, 2017
    Publication date: March 22, 2018
    Applicant: Talon Engineering SDN BHD
    Inventor: Benjamin D. Hughes
  • Patent number: 9850641
    Abstract: A coupling for connecting ground engaging tools to a lip of an excavator bucket or similar uses an eccentric rotating lock, whereby rotation of the lock alters the distance between bearing surfaces and thus allows tightening of the lock.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: December 26, 2017
    Assignee: Talon Engineering SDN BHD
    Inventor: Benjamin D. Hughes
  • Publication number: 20150368882
    Abstract: A coupling for connecting ground engaging tools to a lip of an excavator bucket or similar uses an eccentric rotating lock, whereby rotation of the lock alters the distance between bearing surfaces and thus allows tightening of the lock.
    Type: Application
    Filed: August 31, 2015
    Publication date: December 24, 2015
    Applicant: TALON ENGINEERING SDN BHD
    Inventor: Benjamin D. Hughes
  • Patent number: 9121160
    Abstract: A coupling for connecting ground engaging tools to a lip of an excavator bucket or similar uses an eccentric rotating lock, whereby rotation of the lock alters the distance between bearing surfaces and thus allows tightening of the lock.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: September 1, 2015
    Assignee: Talon Engineering SDN BHD
    Inventor: Benjamin D. Hughes
  • Publication number: 20130247428
    Abstract: A coupling for connecting ground engaging tools to a lip of an excavator bucket or similar is disclosed. The coupling uses an eccentric rotating lock, whereby rotation of the lock alters the distance between bearing surfaces and thus allows tightening of the lock.
    Type: Application
    Filed: December 7, 2011
    Publication date: September 26, 2013
    Applicant: TALON ENGINEERING SDN BHD
    Inventor: Benjamin D. Hughes